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United States Patent | 6,023,481 |
Kuribayashi ,   et al. | February 8, 2000 |
A module includes an element having a temperature response, a Peltier element thermally coupled to the element having the temperature response, and a capacitance component electrically coupled to the Peltier element.
Inventors: | Kuribayashi; Masaki (Sapporo, JP); Ishizuka; Tetsuo (Sapporo, JP); Kawasaki; Katsuhiko (Sapporo, JP); Matsuura; Shuuichi (Sapporo, JP) |
Assignee: | Fujitsu Limited (Kawasaki, JP) |
Appl. No.: | 003873 |
Filed: | January 7, 1998 |
Oct 15, 1997[JP] | 9-281927 |
Current U.S. Class: | 372/34; 372/36; 372/38.1 |
Intern'l Class: | H01S 003/04 |
Field of Search: | 372/29,34,43,38,36,50 |
4712218 | Dec., 1987 | Ohnuki et al. | 372/38. |
5065226 | Nov., 1991 | Kluitmans et al. | 372/36. |
5197076 | Mar., 1993 | Davis et al. | 372/34. |
5703893 | Dec., 1997 | Komiyama et al. | 372/43. |
5875204 | Feb., 1999 | Sato | 372/34. |